The lincoln reads codes p017&p014, but avey one keep taleing me my transmisson is bad. I had the fluid changed today. Like I said it starts up good egine sounds good, shiffs good all gears even drives in 1&2 good. Then when you goo to put it in drive or revars it jarks, the wheels feel like they"ll lock up on you for a moment. An when you hit the gas it feels like it wont wont to move like its not geting power or no gas. Pleas help me I do not wont to spen money on stuff I dont need done to it. An the old transmisson fluid was dark an I know thats not good. Thank for your help.